endless

/ˈendləs/ (bre, ipa) · /ˈendləs/ (ame, ipa) · /ˈen(d)-ləs/ (ame, mw)

endless — adjective

  • endlesspositive
  • more endlesscomparative
  • most endlesssuperlative

1. going on for so long that you feel it will never stop — often used when the spea

1.形容詞B1
釋義

going on for so long that you feel it will never stop — often used when the speaker is tired or annoyed by the duration

例句

The toddler's endless questions tired out the babysitter by noon.

collocation: endless questions

Aarav grew frustrated with the endless paperwork required for the visa application.

endless + noun referring to tedious tasks

同義詞
  • never-ending

    more emphatic, often implies stronger impatience or frustration

  • ceaseless

    more formal; suggests continuous active movement or effort

  • unending

    literary or formal; similar meaning but less common in everyday speech

反義詞
  • brief

    opposite in duration — short rather than long

  • finite

    technical opposite; having a clear end or limit

文法句型

endless + noun

seem/appear + endless

用法筆記

Frequently occurs with nouns describing processes, tasks, or periods that feel overly long or exhausting. Unlike infinite (which is neutral or technical), endless usually carries a tone of weariness or impatience.

常見錯誤

❌The highway is endless' (for a road that goes far).
✅The highway seemed endless during the night drive.
💡endless describes a subjective feeling of no end, not literal length.

2. extremely large in number, so that the quantity feels impossible to count or ful

2.形容詞B2
釋義

extremely large in number, so that the quantity feels impossible to count or fully experience

例句

The museum displayed endless varieties of ancient pottery from the Zhou dynasty.

collocation: endless varieties

Renata scrolled through endless photos of wedding dresses before finding the perfect one.

同義詞
  • countless

    most natural everyday synonym; interchangeable in most contexts

  • innumerable

    more formal and slightly literary

  • limitless

    suggests no upper bound rather than just a very large number

反義詞
  • limited

    having a clear boundary or small number

  • few

    direct opposite in quantity

文法句型

endless + plural countable noun

endless + uncountable noun (e.g., variety, choice)

用法筆記

Unlike sense 1 (which is about duration), this sense is about quantity. Often appears with plural countable nouns such as possibilities, choices, options, varieties. In informal use it can be an exaggeration rather than a literal claim about number.

常見錯誤

❌There are endless fish in the ocean.
✅There are countless fish in the ocean.
💡endless for quantity works best with abstract nouns (possibilities, varieties) rather than concrete physical objects.

3. made or joined so that the ends connect into a complete circle or continuous loo

3.形容詞C1
釋義

made or joined so that the ends connect into a complete circle or continuous loop, allowing uninterrupted movement

例句

The factory uses an endless belt to move parts along the assembly line.

endless belt — technical term for a conveyor belt formed as a loop

A program stuck in an endless loop will freeze the computer.

endless loop — computing term for instructions that repeat forever

同義詞
  • continuous

    broader term; does not necessarily imply a closed loop

  • unbroken

    emphasises that nothing interrupts the circle

  • looped

    informal; common in computing contexts

反義詞

文法句型

endless + technical noun (belt, chain, loop)

用法筆記

This is the only literal sense of endless — the object is physically or logically joined into a circle. Common in engineering (endless belt, endless chain, endless rope) and computing (endless loop). Attributive only; cannot be used predicatively (*This belt is endless).

常見錯誤

❌The rubber band is endless.' (if it is just stretchy).
✅The rubber band forms an endless loop when tied.
💡endless in this sense requires the ends to be physically connected.